Electrode



FIG. 1 is a front view of the electrode according to our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top rear perspective view thereof;

FIG. 5 is a bottom front perspective view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines depict portions of the electrode that form no part of the claimed design. 

CLAIM The ornamental design for an electrode, as shown and described. 